Tag: Andrei Seluanov
Researchers who specialize in the study of aging have identified a protein that may serve as a first responder, activating a “longevity gene” known as sirtuin 6 and setting in motion a cascade of molecular first responders to repair damaged DNA.
Do naked mole rats hold the key to defeating cancer? Ugly rodents produce hybrid protein that prevents tumour growth
The researchers hope it may now be possible to use this newly discovered protein to develop new treatments that can help stop cancers from spreading or even developing in the first place.
Biology researchers Vera Gorbunova and Andrei Seluanov report that the “jumping genes” in mice become active as the mice age when a multi-function protein stops keeping them in check in order to take on another role. A protein called Sirt6 is needed to keep the jumping genes—technically known as retrotransposons—inactive.